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Hudson commented on AMBARI-22544: --------------------------------- FAILURE: Integrated in Jenkins build Ambari-trunk-Commit #8474 (See [https://builds.apache.org/job/Ambari-trunk-Commit/8474/]) AMBARI-22544. Upgrade from Ambari 2.5.2 to 2.6.0 fails. (mpapirkovskyy) (mpapyrkovskyy: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=195195fac3fc625c21e5229af8130a854998f99b]) * (edit) ambari-server/src/test/java/org/apache/ambari/server/upgrade/UpgradeCatalog260Test.java * (edit) ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog260.java > Upgrade from Ambari 2.5.2 to 2.6.0 fails > ---------------------------------------- > > Key: AMBARI-22544 > URL: https://issues.apache.org/jira/browse/AMBARI-22544 > Project: Ambari > Issue Type: Bug > Components: ambari-server > Affects Versions: 2.6.1 > Reporter: Myroslav Papirkovskyi > Assignee: Myroslav Papirkovskyi > Priority: Blocker > Fix For: 2.6.1 > > > When upgrading from Ambari 2.5.2 to Ambari 2.6.0, we hit this error > preventing from completing the ambari-server upgrade. > {noformat} > 20 Nov 2017 11:39:08,115 ERROR [main] SchemaUpgradeHelper:202 - Upgrade > failed. > com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: > Cannot delete or update a parent row: a foreign key constraint fails > (`ambari_01`.`clusters`, CONSTRAINT `FK_clusters_upgrade_id` FOREIGN KEY > (`upgrade_id`) REFERENCES `upgrade` (`upgrade_id`)) > {noformat} > To get around this, he had to restore the db backup from 2.5.3 and adjust a > table in mysql with ‘update clusters set upgrade_id = null’ so a record in > the ‘upgrades’ table could be removed. -- This message was sent by Atlassian JIRA (v6.4.14#64029)